---
title: 'Senior iOS Engineer at Ōura'
canonical: 'https://feeny.ai/job/senior-ios-engineer-oura-united-states-b256t6t5rqr4'
type: 'job'
last_seen: '2026-09-07'
---

# Senior iOS Engineer at Ōura

- **Company:** Ōura
- **Location:** United States
- **Work type:** remote
- **Posted:** 2025-09-23
- **Last confirmed live:** 2026-09-07
- **Apply:** https://job-boards.greenhouse.io/oura/jobs/4024438009

## Job description

Our mission at Oura is to empower every person to own their inner potential. Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their Oura Ring and its connected app. We've helped millions of people understand and improve their health by providing daily insights and practical steps to inspire healthy lifestyles.

Empowering the world starts with living [our values](https://ouraring.com/about-us) and empowering our team. As a quickly growing company focused on helping people live healthier and happier lives, we ensure that our team members have what they need to do their best work — both in and out of the office.

Our engineering organization consists of many talented Android and iOS app developers distributed across the EU and US. All app developers collaborate closely on each platform, regardless of location or specific feature squad. For day-to-day feature work, our engineers are organized into smaller cross-functional feature squads or teams. Our squads have a great deal of autonomy and are responsible for the development and architecture of their features. Squads take full ownership of their code and handle everything from concepting, design and implementation to release, maintenance and bug fixes.

We are looking for Senior iOS Engineers (minimum 5 years of experience) to join one of our app development teams. There are several roles available covering different feature areas, such as activity and movement, women’s health, or new member onboarding. This is a remote US position with a preference for candidates based in the US-Pacific timezone. We have offices in San Francisco and San Diego for those who prefer hybrid or office settings. Oura employees in other major cities (like Boston and New York) occasionally gather informally at local co-working locations.

What you will do:

- Design, build, and maintain high quality code for projects on the team’s roadmap
- Push projects forward by closely aligning with PMs and Designers
- Collaborate with other teams such as backend, firmware, data science, research, science, or QA to deliver complex mobile app features
- Work with iOS colleagues across the US and EU, to improve the health of the iOS codebase
- Contribute to technical discussions, code reviews, and platform level improvements

## Requirements

We would love to have you on our team if you have:

- Minimum 5+ years of professional development experience shipping iOS apps
- Proficiency in Swift programming, UIKit, modern iOS app architectures (MVVM, MVC, TCA, VIPER, etc.) and common third-party libraries and frameworks
- Experience with collaborative development on complex shared codebases with proficiency in git, branching, and standard code review workflows
- Focus on quality through unit tests and manual testing
- Strong computer science fundamentals and design patterns
- Ability to take ownership of projects, design technical solutions, drive implementation, and deliver results with limited guidance
- Ability to mentor other engineers and increase developer productivity across teams
- Experience with Agile or Scrum processes

We also appreciate if you have:

- 7+ years of professional development experience shipping consumer iOS apps or enterprise apps and SDKs
- Previous experience in tech lead or team lead roles
- Experience with any of the following: Swift structured concurrency, Combine, SQLite/GRDB, SwiftUI, CoreAnimation, CoreGraphics, PyTorch, TypeScript, Kotlin Multiplatform, BLE, SDK development
- Experience with functional programming
- Experience with systems architecture and performance optimization
- Experience working asynchronously across countries and time zones
- Experience working with firmware teams on projects involving hardware
- Experience with app release management and CI/CD
- Experience developing software related to health, wellness, fitness, women’s health, or wearable products
- Special bonus points if you have experience with ML algorithms, encryption, data privacy or familiarity with C++

## Benefits

At Oura, we care about you and your well-being. Everyone here at Oura has a ring of their own and we are continually looking to improve employee health and add to our benefits!

What we offer:

- Competitive salary and equity packages
- Health, dental, vision insurance, and mental health resources
- An Oura Ring of your own plus employee discounts for friends & family
- 20 days of paid time off plus 13 paid holidays plus 8 days of flexible wellness time off
- Paid sick leave and parental leave
- Amazing culture of collaborative and passionate coworkers

Oura takes a market-based approach to pay, which may vary depending on your location. US locations are categorized into tiers based on a cost of labor index for that geographic area. While most offers will be closer to the starting range, successful candidates' pay will be determined based on job-related skills, experience, qualifications, work location, internal peer equity, and market conditions. These ranges may be modified in the future.

- Region 1 $162,000- $203,000
- Region 2 $150,000- $187,000
- Region 3 $139,000- $174,000

A recruiter can determine your zones/tiers based on your US location.

We are not considering candidates residing in the following states: Alaska (AK), Delaware (DE), Iowa (IA), Mississippi (MS), Missouri (MO), Nebraska (NE), South Dakota (SD), Vermont (VT), West Virginia (WV), and Wisconsin (WI)

Oura is proud to be an equal opportunity workplace. We celebrate diversity and are committed to creating an inclusive environment for all employees. Individuals seeking employment at Oura are considered without regard to age, ancestry, color, gender (including pregnancy, childbirth, or related medical conditions), gender identity or expression, genetic information, marital status, medical condition, mental or physical disability, national origin, protected family care or medical leave status, race, religion (including beliefs and practices or the absence thereof), sexual orientation, military or veteran status, or any other characteristic protected by federal, state, or local laws. We will not tolerate discrimination or harassment based on any of these characteristics.

We will work to ensure individuals with disabilities are provided reasonable accommodation to participate in the interview process, to perform essential job functions, and to receive other benefits and privileges of employment.

Disclaimer: Beware of fake job offers! We’ve been alerted to scammers posing as ŌURA recruiters, especially for remote roles. Please note:

- Our jobs are listed only on the ŌURA Careers page and trusted job boards.
- We will never ask for personal information like ID or payment for equipment upfront.
- Official offers are sent through Docusign after a verbal offer, not via text or email.

Stay cautious and protect your personal details.

To all recruitment agencies: Oura does not accept agency resumes. Please do not forward resumes to our jobs alias, Oura employees, or any other organization's location. Oura is not responsible for any fees related to unsolicited resumes.

## About Ōura

## Company Overview
- **One-liner**: Ōura (Oura Health) makes a smart ring that tracks sleep, activity, stress, and women’s health, providing personalized insights to help people improve their overall well-being.
- **Entity Type**: Private (Series E, $900M round in 2025)
- **Headquarters**: San Francisco, California, United States (with major offices in Helsinki and Oulu, Finland)
- **Founded**: 2013
- **Founders**: Petteri Lahtela, Kari Kivelä, Markku Koskela

## Core Business
- **Primary industry**: Wellness and Fitness Services / Health Technology
- **Target customers**: B2C (individuals focused on sleep, fitness, stress, and longevity) and B2B (employer wellness programs, clinical research partners)
- **Mission or purpose**: “Empower every person to own their inner potential and make health a daily practice.”

## Products & Services
- **Oura Ring (Gen 3 / Horizon)**: A wearable smart ring that collects over 50 health metrics – heart rate, HRV, body temperature, SpO2, sleep stages, activity, and stress. Form factor is designed for 24/7 comfort.
- **Oura Membership**: A subscription service that unlocks personalized daily health insights, readiness scores, sleep analysis, guided programs (e.g., stress management, women’s health), and trend reports.
- **Oura for Business**: Employer wellness programs that leverage Oura Ring data to improve workforce health, reduce burnout, and support preventive care.

## Market Standing
- **Valuation/Market Cap**: $11 billion (set during the Series E round in 2025) – [getlatka.com](https://getlatka.com/companies/ouraring.com)
- **Key Metric**: Annual revenue of **$250M** (2025 estimate) – [linkedin.com](https://www.linkedin.com/company/oura)
- **Total Funding**: Conflicting reports – **$1.6B** per LinkedIn vs. **$1.2B** per Latka; both include the $900M Series E led by Fidelity in 2025. Prior investors include Lifeline Ventures, DFO Management, and others.
- **Notable Investors/Partners**: Fidelity (lead, Series E), Lifeline Ventures, DFO Management; partnerships include the NBA (COVID-19 monitoring), employer wellness programs, and research institutions.
- **Growth Signals**: 
  - 2.5 million rings sold as of December 2024 – [linkedin.com](https://www.linkedin.com/company/oura)
  - Headcount: 1,042 employees (+59.2% YoY) – [linkedin.com](https://www.linkedin.com/company/oura)
  - Active job postings: 124 (+85.1% YoY) – [linkedin.com](https://www.linkedin.com/company/oura)
  - Acquisitions in 2024-2025: Doublepoint (gesture recognition), Sparta Science (force plate tech), Veri (continuous glucose monitor integration), Proxy (digital identity) – [linkedin.com](https://www.linkedin.com/company/oura)

## Competitive Advantages
- **Form factor moat**: The only mass‑market smart ring with clinical‑grade accuracy, comfortable for 24/7 wear.
- **Data depth**: 50+ biometric metrics and proprietary algorithms for sleep, stress, and women’s health (including FDA‑cleared atrial fibrillation detection).
- **Brand and trust**: Featured in Time’s “100 Best Inventions,” endorsed by the NBA, and used by leading research institutions.
- **Integrated ecosystem**: Hardware + subscription + B2B platform creates recurring revenue and high switching costs.

## Strategic Focus
- **AI‑powered personalization**: Investing in machine learning to deliver hyper‑personalized health insights and coaching.
- **Women’s health expansion**: Dedicated product and research teams for menstrual health, pregnancy, and menopause.
- **Clinical and enterprise growth**: Pushing into clinical trials, employer wellness, and healthcare partnerships.
- **Hardware innovation**: Developing the world’s smallest smart ring (Oura Ring 4 / Horizon) and exploring gesture recognition (via Doublepoint acquisition).

## Why Work Here
- **Mission‑driven culture**: Employees are passionate about improving global health and well‑being.
- **Growth trajectory**: Rapidly scaling company (almost 60% headcount growth) with significant resources post‑Series E.
- **Work flexibility**: Hybrid roles in San Francisco, San Diego, Helsinki, and Oulu; many remote options available – [job-boards.greenhouse.io](http://job-boards.greenhouse.io/oura)
- **Engineering & science focus**: Strong R&D investment – 28% of employees are in technical roles, 5% in research.
- **Compensation**: Competitive salaries (e.g., Data Scientist ~$155K/yr, Staff Software Engineer ~€97K/mo in Finland) – [linkedin.com](https://www.linkedin.com/company/oura)
- **Employee sentiment**: Glassdoor‑style rating of 3.5/5 (116 reviews), with compensation rated 3.8/5 – [linkedin.com](https://www.linkedin.com/company/oura)
- **Notable perks**: Not explicitly listed, but the company emphasizes collaboration, impact, and a “privilege” to work on meaningful health technology.

## Sources
1. [ouraring.com](https://ouraring.com/) – Official product and company overview
2. [linkedin.com](https://www.linkedin.com/company/oura) – Company details, financials, headcount, acquisitions, and employee data
3. [getlatka.com](https://getlatka.com/companies/ouraring.com) – Valuation, funding rounds, and CEO info
4. [job-boards.greenhouse.io](http://job-boards.greenhouse.io/oura) – Active job listings and office locations

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